grpCox

Penalized Cox Model for High-Dimensional Data with Grouped Predictors

v1.0.2 · Dec 11, 2023 · GPL (>= 2)

Description

Fit the penalized Cox models with both non-overlapping and overlapping grouped penalties including the group lasso, group smoothly clipped absolute deviation, and group minimax concave penalty. The algorithms combine the MM approach and group-wise descent with some computational tricks including the screening, active set, and warm-start. Different tuning regularization parameter methods are provided.

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2 NOTE

12 OK

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Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	NOTE	89.1s
r-devel-linux-x86_64-debian-gcc	NOTE	69s
r-devel-linux-x86_64-fedora-clang	OK	133.3s
r-devel-linux-x86_64-fedora-gcc	OK	153.9s
r-devel-macos-arm64	OK	23s
r-devel-windows-x86_64	OK	120s
r-oldrel-macos-arm64	OK
r-oldrel-macos-x86_64	OK	99s
r-oldrel-windows-x86_64	OK	150s
r-patched-linux-x86_64	OK	89.7s
r-release-linux-x86_64	OK	85.2s
r-release-macos-arm64	OK
r-release-macos-x86_64	OK	83s
r-release-windows-x86_64	OK	116s

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NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Xuan Dang <xuandang11289@gmail.com>’

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  Authors@R: person(given = "Xuan",
                    family = "Dang",
                    role = c("aut", "cre"),
                    email = "xuandang11289@gmail.com")
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Xuan Dang <xuandang11289@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Xuan",
                    family = "Dang",
                    role = c("aut", "cre"),
                    email = "xuandang11289@gmail.com")
as necessary.

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Check History

NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Xuan Dang <xuandang11289@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Xuan",
                    family = "Dang",
                    role = c("aut", "cre"),
                    email = "xuandang11289@gmail.com")
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Xuan Dang <xuandang11289@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Xuan",
                    family = "Dang",
                    role = c("aut", "cre"),
                    email = "xuandang11289@gmail.com")
as necessary.

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Version History

new 1.0.2 Mar 9, 2026